156988412560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{38053}}^1$

素因数の和:38265

約数の個数: 160

約数和(自身を含む): 428080101120

約数和(自身を除く): 271091688560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 139, 140, 212, 265, 278, 280, 371, 424, 530, 556, 560, 695, 742, 848, 973, 1060, 1112, 1390, 1484, 1855, 1946, 2120, 2224, 2780, 2968, 3710, 3892, 4240, 4865, 5560, 5936, 7367, 7420, 7784, 9730, 11120, 14734, 14840, 15568, 19460, 29468, 29680, 36835, 38053, 38920, 51569, 58936, 73670, 76106, 77840, 103138, 117872, 147340, 152212, 190265, 206276, 257845, 266371, 294680, 304424, 380530, 412552, 515690, 532742, 589360, 608848, 761060, 825104, 1031380, 1065484, 1331855, 1522120, 2016809, 2062760, 2130968, 2663710, 3044240, 4033618, 4125520, 4261936, 5289367, 5327420, 8067236, 10084045, 10578734, 10654840, 14117663, 16134472, 20168090, 21157468, 21309680, 26446835, 28235326, 32268944, 37025569, 40336180, 42314936, 52893670, 56470652, 70588315, 74051138, 80672360, 84629872, 105787340, 112941304, 141176630, 148102276, 161344720, 185127845, 211574680, 225882608, 280336451, 282353260, 296204552, 370255690, 423149360, 560672902, 564706520, 592409104, 740511380, 1121345804, 1129413040, 1401682255, 1481022760, 1962355157, 2242691608, 2803364510, 2962045520, 3924710314, 4485383216, 5606729020, 7849420628, 9811775785, 11213458040, 15698841256, 19623551570, 22426916080, 31397682512, 39247103140, 78494206280, 156988412560]

約数ペア:

[(1, 156988412560), (2, 78494206280), (4, 39247103140), (5, 31397682512), (7, 22426916080), (8, 19623551570), (10, 15698841256), (14, 11213458040), (16, 9811775785), (20, 7849420628), (28, 5606729020), (35, 4485383216), (40, 3924710314), (53, 2962045520), (56, 2803364510), (70, 2242691608), (80, 1962355157), (106, 1481022760), (112, 1401682255), (139, 1129413040), (140, 1121345804), (212, 740511380), (265, 592409104), (278, 564706520), (280, 560672902), (371, 423149360), (424, 370255690), (530, 296204552), (556, 282353260), (560, 280336451), (695, 225882608), (742, 211574680), (848, 185127845), (973, 161344720), (1060, 148102276), (1112, 141176630), (1390, 112941304), (1484, 105787340), (1855, 84629872), (1946, 80672360), (2120, 74051138), (2224, 70588315), (2780, 56470652), (2968, 52893670), (3710, 42314936), (3892, 40336180), (4240, 37025569), (4865, 32268944), (5560, 28235326), (5936, 26446835), (7367, 21309680), (7420, 21157468), (7784, 20168090), (9730, 16134472), (11120, 14117663), (14734, 10654840), (14840, 10578734), (15568, 10084045), (19460, 8067236), (29468, 5327420), (29680, 5289367), (36835, 4261936), (38053, 4125520), (38920, 4033618), (51569, 3044240), (58936, 2663710), (73670, 2130968), (76106, 2062760), (77840, 2016809), (103138, 1522120), (117872, 1331855), (147340, 1065484), (152212, 1031380), (190265, 825104), (206276, 761060), (257845, 608848), (266371, 589360), (294680, 532742), (304424, 515690), (380530, 412552)]